How to Set Up Sleep Mode on iPhone

Your iPhone has a built-in Sleep feature that helps you fall asleep, stay asleep, and wake up feeling more rested. It is part of Apple's Health app and works hand in hand with the Clock app. When Sleep is turned on, your phone dims the screen, hides notifications, shows a quiet lock screen, and only alerts you to phone calls from people you choose. In the morning, a gentle alarm wakes you up without the harsh jolt of a buzzer. Many older adults find that setting up Sleep mode helps them stick to a regular bedtime, which doctors say is one of the most important things you can do for better rest. The setup takes about ten minutes. And you only need to do it once. After that, your iPhone runs the schedule on its own each night. This guide walks you through every screen, button, and setting so you do not have to guess. We will cover how to find the Sleep section in the Health app, how to set your bedtime and wake time, how to choose a wake-up sound that is loud enough to hear but not startling, and how to let calls from family members ring through in case of an emergency. If you have an Apple Watch, your iPhone will also work with it to track your sleep automatically. You do not need any extra apps or accessories to get started. Everything you need is already on your phone, ready to go. By the end of this guide, your iPhone will quiet down at bedtime, wake you up gently, and help you build a healthier sleep routine night after night.